... .9,1.0,1.2mm AWS ER70S-6 for vehicles, bridges, construction,machinery etcModel: AWS ER70S-6Specification: 1)Size: 0.8mm ... steel and 500Mpa grade low-allow steel, such as vehicles, bridges, construction and machinery structure etc.Packing:net weight_1kg, 5kg, 15kgprecision ...